WO2009008019A1 - Sels stables de s-adénosylméthionine et procédé de préparation de ceux-ci - Google Patents

Sels stables de s-adénosylméthionine et procédé de préparation de ceux-ci Download PDF

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Publication number
WO2009008019A1
WO2009008019A1 PCT/IT2007/000736 IT2007000736W WO2009008019A1 WO 2009008019 A1 WO2009008019 A1 WO 2009008019A1 IT 2007000736 W IT2007000736 W IT 2007000736W WO 2009008019 A1 WO2009008019 A1 WO 2009008019A1
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WIPO (PCT)
Prior art keywords
same
acid
salts
salt according
salt
Prior art date
Application number
PCT/IT2007/000736
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English (en)
Inventor
Ermanno Valoti
Daniele Giovannone
Marco Berna
Original Assignee
Gnosis Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39639465&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2009008019(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to RS20150334A priority Critical patent/RS54021B1/en
Priority to DK07849705.4T priority patent/DK2170920T3/en
Priority to BRPI0721887A priority patent/BRPI0721887B8/pt
Priority to KR1020107000693A priority patent/KR101455208B1/ko
Priority to ES07849705.4T priority patent/ES2536402T3/es
Priority to EP07849705.4A priority patent/EP2170920B1/fr
Priority to AU2007356297A priority patent/AU2007356297B2/en
Priority to US12/665,808 priority patent/US8258115B2/en
Priority to CA2707344A priority patent/CA2707344C/fr
Priority to NZ582149A priority patent/NZ582149A/en
Application filed by Gnosis Spa filed Critical Gnosis Spa
Priority to PL07849705T priority patent/PL2170920T3/pl
Priority to CN2007800536892A priority patent/CN101730704B/zh
Priority to JP2010515664A priority patent/JP2010533165A/ja
Priority to SI200731645T priority patent/SI2170920T1/sl
Publication of WO2009008019A1 publication Critical patent/WO2009008019A1/fr
Priority to NO20100192A priority patent/NO343103B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/16—Purine radicals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7052—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
    • A61K31/706—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
    • A61K31/7064—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines
    • A61K31/7076—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines containing purines, e.g. adenosine, adenylic acid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/24—Antidepressants

Definitions

  • SAMe S-adenosyknethioni ⁇ e
  • SAMe it is intended to indicate both die racemic mixture and die single diastereoisomers (RS)-(+)-S-adenosyl-L-methionine [(RS)-(+)-SAMe)] and (SS)-(+)-
  • SAMe corresponds to the following formula:
  • SAMe participates in a great number of metabolic processes of fundamental importance for the human body, and its deficiency therefore underlies many organic malfunctions.
  • US3893999 describes tri-p-toluensulphonate of SAMe
  • US3954726 describes disulphate di-p-toluensulphonate of SAMe
  • US4057686 describes a group of SAMe salts which can be indicated overall as SAMe .
  • the US patent application No. 20020010147 describes a process for preparing salts of (SS 5 RS)-SAM in which the salified diastereoisomer RS(+) SAMe is present in a much lower amount than, the salified diastereoisomer SS(+) SAMe. It has now been surprisingly found that salts of SAMe having an improved stability over time are obtained by salifying the SAMe with 0.5 — 2.0 moles/mole of a strong inorganic acid with an acid dissociation constant (pKa) of less than 2.5 added with 0.5 — 1.0 moles/mole of an oxide and/ or salt.
  • pKa acid dissociation constant
  • Said oxide and/ or salt is preferably selected from among calcium oxide, magnesium oxide, calcium chloride, magnesium chloride, calcium sulphate, magnesium sulphate and/ or a mixture thereof.
  • Said salts of SAMe according to the present invention preferably contain a high percentage of SAMe. More preferably, the percentage of SAMe in the aforesaid salts is at least 70% by weight, and still more preferably is in the range of 75 - 90%. Salts of SAMe that contain lesser quantities of acid, oxide and/or salt are unacceptable for therapeutic use, since they are subject to degradation phenomena.
  • HX is a strong mineral acid having an acid dissociation constant (pKa) of less than 2.5; n and m are independendy in the range of 0.5 - 2.0;
  • Y is a calcium oxide, magnesium oxide, calcium chloride, magnesium chloride, calcium iulphate, magnesium sulphate and/or a mixture thereof;
  • HX is an acid selected from among hydrochloric acid, sulphuric acid, phosphoric acid, phosphorous _cid, disulphoruc acid and/or 1,4 butanedisulphonic acid.
  • S ⁇ Me s.ilrs .lccording to the present invention preferably correspond to the following general formulas (II) and (HII)-
  • HX is a strong mineral acid having acid dissociation constant (pKa) of less than 2.5;
  • Y is calcium oxide, magnesium oxide, calcium chloride, magnesium chloride, calcium sulphate, magnesium sulphate and/ or a mixture thereof.
  • HX is an acid selected from among hydrochloric acid, sulphuric acid, phosphoric acid, phosphorous acid, disulphonic acid and/or 1,4 butanedisulphonic acid.
  • the pKa of the aforesaid acids correspond to the following values:
  • the improved stability of the salts of SAMe of the present invention is also directly correlated with the size and shape of the product itself in drying phase. This because the shape and size of the final powder influence the lrygroscopicity of the product, which determines the stability of the same to the extent that the closer the hygroscopicity value approaches zero, the greater the stability of the salt of SAMe.
  • the particle sizes of the salt according to the present invention are preferably in the range of 20 - 500 ⁇ m, more preferably in the range of 50 - 300 ⁇ m, and the particles are preferably in oval or spherical form, more preferably spherical.
  • the drying phase of the product according to the present invention occurs through a lyophilisation passage, preceded by a freezing passage by ultrasonic spray cooling.
  • Said freezing is preferably carried out according to the method described in
  • the salts of SAMe according to the present invention moreover contain a high percentage of the active diastereoisomer, (SS)-(+)-S-adenosyl-L-methioni ⁇ e, of the
  • Said percentage of (SS)-(+)-S-adenosyl-L-methionine is preferably at least 80% by weight, more preferably in the range of 85 - 95% calculated with respect to the sum of the two diastereoisomers.
  • a further object of the invention is the use of at least of the salts of formula (I)
  • HX is a strong mineral acid having an acid dissociation constant (pKa) of less than 2 5, n and m are independently in the range of 0 5 - 20;
  • Y is a calcium oxide, magnesium oxide, calcium chlo ⁇ de, magnesium chloride, calcium sulphate, magnesium sulphate and/or a mixture thereof for the preparation of a medicament for the treatment of depressive states.
  • HX is an acid selected from among hydrochloric acid, sulphunc acid, phosphoric acid, phosphorous acid, djsulphoruc acid and/or 1,4 butanedisulphoruc acid
  • the salts have a white crystalline aspect with granulometry in the range of 50 - 300 ⁇ m and perfectly spherical form. They are extremely soluble in water up to about 60 mg/mL.
  • the high-resolution, thin-layer chromatography shows that the product is free of any impurity.
  • Table 1 reports the analytic data of the aforesaid two salts.
  • the salts have a white crystalline aspect with granulometry in the range of 50 - 300 ⁇ m and perfectly spherical form. They are extremely soluble in water up to about 60 mg/mL.
  • the high-resolution, thin-layer chromatography shows that the product is free of any impurity.
  • Table 1 reports the analytic data of the aforesaid two salts.
  • the solution was then frozen and lyophilised by spray cooling and subsequently subjected to lyophilisation.
  • the salts have a white crystalline aspect with granulometry in the range of 50 - 300 ⁇ m and perfectly spherical form. They are extremely soluble in water up to about 60 mg/mL.
  • the high-resolution, thin-layer chromatography shows that the product is free of any impurity.
  • Table 1 reports the analytic data of the aforesaid two salts.
  • the two salts thus prepared were subjected to quick freezing by spray cooling and subsequent lyophilisation.
  • the salts have a white crystalline aspect with granulometry in the range of 50 - 300 ⁇ m and perfectly spherical form. They are extremely soluble in water up to about 60 mg/mL.
  • the high-resolution, thin-layer chromatography shows that the product is free of any impurity.
  • Table 1 reports the analytic data of the aforesaid two salts.
  • the solution was then frozen and lyophilised by spray cooling and subsequently lyophilised.
  • the salts have a white crystalline aspect with granulometry in the range of 50 - 300 ⁇ m and perfectly spherical form. They are extremely soluble in water up to about 60 mg/mL.
  • the high-resolution, thin-layer chromatography shows that the product is free of any impurity.
  • Table 1 reports the analytic data of the aforesaid two salts.
  • the solution was frozen and lyophilised by spray cooling and subsequently lyophilised.
  • the salts have a white crystalline aspect with granulometry in the range of 50 - 300 ⁇ m and perfectly spherical form. They are extremely soluble in water up to about 60 mg/mL.
  • the high-resolution, thin-layer chromatography shows that the product is free of any impurity.
  • Table 1 reports the analytic data of the aforesaid two salts.

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Psychiatry (AREA)
  • Pain & Pain Management (AREA)
  • Epidemiology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

La présente invention concerne de nouveaux sels de S-adénosylméthionine (SAMe) présentant une plus grande stabilité et contenant au moins 70% en poids de SAMe.
PCT/IT2007/000736 2007-07-10 2007-10-22 Sels stables de s-adénosylméthionine et procédé de préparation de ceux-ci WO2009008019A1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SI200731645T SI2170920T1 (sl) 2007-07-10 2007-10-22 Stabilne soli s-adenozilmetionina in postopek za pripravo le-teh
NZ582149A NZ582149A (en) 2007-07-10 2007-10-22 Stable salts of s-adenosylmethionine / s-adenosyl-l-methionine and process for the preparation thereof
CA2707344A CA2707344C (fr) 2007-07-10 2007-10-22 Sels stables de s-adenosylmethionine et procede de preparation de ceux-ci
KR1020107000693A KR101455208B1 (ko) 2007-07-10 2007-10-22 안정적인 ｓ-아데노실메티오닌의 염 및 이를 제조하기 위한 방법
DK07849705.4T DK2170920T3 (en) 2007-07-10 2007-10-22 STABLE OF SALTS AND S-adenosylmethionine process for its preparation
EP07849705.4A EP2170920B1 (fr) 2007-07-10 2007-10-22 Sels stables de s-adénosylméthionine et procédé de préparation de ceux-ci
AU2007356297A AU2007356297B2 (en) 2007-07-10 2007-10-22 Stable salts of S-adenosylmethionine and process for the preparation thereof
RS20150334A RS54021B1 (en) 2007-07-10 2007-10-22 STABLE S-ADENOSYLMETHIONINE SALTS AND PROCEDURE FOR THEIR PRODUCTION
BRPI0721887A BRPI0721887B8 (pt) 2007-07-10 2007-10-22 composto de sal de s-adenosilmetionina e seu uso
ES07849705.4T ES2536402T3 (es) 2007-07-10 2007-10-22 Sales estables de S-adenosilmetionina y procedimiento para la preparación de las mismas
US12/665,808 US8258115B2 (en) 2007-07-10 2007-10-22 Stable salts of S-adenosylmethionine and process for the preparation thereof
PL07849705T PL2170920T3 (pl) 2007-07-10 2007-10-22 Stabilne sole s-adenozylometioniny i sposób ich wytwarzania
CN2007800536892A CN101730704B (zh) 2007-07-10 2007-10-22 S-腺苷甲硫氨酸的稳定的盐及其制备方法
JP2010515664A JP2010533165A (ja) 2007-07-10 2007-10-22 Ｓ−アデノシルメチオニンの安定な塩およびその調製のための方法
NO20100192A NO343103B1 (no) 2007-07-10 2010-02-08 Stabile salter av S-adenosylmetionin og fremgangsmåter for fremstilling derav

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2007A001374 2007-07-10
IT001374A ITMI20071374A1 (it) 2007-07-10 2007-07-10 Sali stabili di s-adenosilmetionina e processo per il loro ottenimento.

Publications (1)

Publication Number Publication Date
WO2009008019A1 true WO2009008019A1 (fr) 2009-01-15

Family

ID=39639465

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2007/000736 WO2009008019A1 (fr) 2007-07-10 2007-10-22 Sels stables de s-adénosylméthionine et procédé de préparation de ceux-ci

Country Status (19)

Country Link
US (1) US8258115B2 (fr)
EP (1) EP2170920B1 (fr)
JP (2) JP2010533165A (fr)
KR (1) KR101455208B1 (fr)
CN (1) CN101730704B (fr)
AU (1) AU2007356297B2 (fr)
BR (1) BRPI0721887B8 (fr)
CA (1) CA2707344C (fr)
CY (1) CY1116266T1 (fr)
DK (1) DK2170920T3 (fr)
ES (1) ES2536402T3 (fr)
IT (1) ITMI20071374A1 (fr)
NO (1) NO343103B1 (fr)
NZ (1) NZ582149A (fr)
PL (1) PL2170920T3 (fr)
PT (1) PT2170920E (fr)
RS (1) RS54021B1 (fr)
SI (1) SI2170920T1 (fr)
WO (1) WO2009008019A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015028927A1 (fr) * 2013-08-25 2015-03-05 Mahesh Kandula Compositions et méthodes de traitement de maladies métaboliques

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014113609A1 (fr) * 2013-01-16 2014-07-24 Hebert Sam-E Llc Sels d'indole-3-propionate stables de la s-adénosyl-l-méthionine
WO2016185413A1 (fr) 2015-05-20 2016-11-24 Nestec S.A. Formulations à libération modifiée
CN106349311B (zh) * 2016-08-23 2018-04-13 北京金阳利康医药有限公司 从酵母发酵液中提取s‑腺苷蛋氨酸的方法
IT201700074957A1 (it) * 2017-07-04 2019-01-04 Gnosis Spa Sale di (ss)-adenosil metionina con inositolo esafosfato e procedimento per ottenerlo
IT202000030914A1 (it) 2020-12-15 2022-06-15 Mario Antonio Basile Composizione farmaceutica solida di ademetionina e cannabidiolo e procedimento per ottenerla

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US4057686A (en) * 1974-07-12 1977-11-08 Bioresearch Limited Sulphonic acid salts of S-adenosilmethionine
US20020010147A1 (en) * 2000-05-25 2002-01-24 Chementecno S.R.L. Process for the preparation of pharmaceutically acceptable salts of (SS,RS) -s-adenosyl-l-methionine
WO2002102823A1 (fr) * 2001-06-14 2002-12-27 Orchid Chemicals & Pharmaceuticals Limited Sels stables de s-adenosyl-l-methionine (same) et procede de preparation
WO2007004244A1 (fr) * 2005-06-30 2007-01-11 Maria De Luca Sels ou complexes de donneurs de groupes méthyle avec de l’acide phytique ou ses dérivés et procédé pour leur synthèse

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US3893999A (en) * 1972-08-02 1975-07-08 Bioresearch Sas Salt of S-adenosil-L-methionine and process of preparation
US4057686A (en) * 1974-07-12 1977-11-08 Bioresearch Limited Sulphonic acid salts of S-adenosilmethionine
US20020010147A1 (en) * 2000-05-25 2002-01-24 Chementecno S.R.L. Process for the preparation of pharmaceutically acceptable salts of (SS,RS) -s-adenosyl-l-methionine
WO2002102823A1 (fr) * 2001-06-14 2002-12-27 Orchid Chemicals & Pharmaceuticals Limited Sels stables de s-adenosyl-l-methionine (same) et procede de preparation
WO2007004244A1 (fr) * 2005-06-30 2007-01-11 Maria De Luca Sels ou complexes de donneurs de groupes méthyle avec de l’acide phytique ou ses dérivés et procédé pour leur synthèse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015028927A1 (fr) * 2013-08-25 2015-03-05 Mahesh Kandula Compositions et méthodes de traitement de maladies métaboliques

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JP2010533165A (ja) 2010-10-21
RS54021B1 (en) 2015-10-30
NO343103B1 (no) 2018-11-05
SI2170920T1 (sl) 2015-06-30
BRPI0721887A2 (pt) 2014-03-25
PL2170920T3 (pl) 2015-07-31
BRPI0721887B1 (pt) 2019-06-25
AU2007356297A1 (en) 2009-01-15
CY1116266T1 (el) 2017-02-08
US20100184715A1 (en) 2010-07-22
NO20100192L (no) 2010-02-08
CA2707344C (fr) 2014-12-16
ITMI20071374A1 (it) 2009-01-11
CN101730704B (zh) 2013-08-14
EP2170920B1 (fr) 2015-03-11
KR101455208B1 (ko) 2014-10-28
PT2170920E (pt) 2015-07-06
NZ582149A (en) 2012-02-24
BRPI0721887B8 (pt) 2021-05-25
CA2707344A1 (fr) 2009-01-15
KR20100032893A (ko) 2010-03-26
US8258115B2 (en) 2012-09-04
ES2536402T3 (es) 2015-05-25
CN101730704A (zh) 2010-06-09
AU2007356297B2 (en) 2012-05-24
EP2170920A1 (fr) 2010-04-07
JP2015028043A (ja) 2015-02-12
DK2170920T3 (en) 2015-05-11

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